I tried changing the fuses but that didnt help.
How to fix door key lock on 2002 chevy impala.
If the door or the tumbler are worn or damaged you have to fix it to get the lock to work.
One broken door do you have three functioning doors and one broken door.
Pics when you have it apart would help.
Door lock on my 2002 chevy impala wont work how can i fix it.
A temporary fix is to leave your key in the ignition at the auxiliary position for about 10 15 minutes until the security light shuts off.
Enjoy your now functioning key fob.
How to fix passlock for chevy vehicles.
There is a spring slide that holds the tumbler in the door from the inside.
When the light shuts off you can try to start the engine again.
A more permanent solution is to either replace the ignition lock.
Chevy duramax drivers side door not unlocking or locking fix.
Is it all the door locks that don t work or just one door.
Each door has its own lock actuator which is a motor that powers the locking mechanisms.
It is easy to remove.
If so it s likely that you re dealing with a faulty lock actuator which is a somewhat common problem in 2008 and 2009 impala models.
Rinse repeat and cry.